JP2018523876A - グラフィックス処理ユニットのためのハードウェア強制コンテンツ保護 - Google Patents

グラフィックス処理ユニットのためのハードウェア強制コンテンツ保護 Download PDF

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JP2018523876A
JP2018523876A JP2018505701A JP2018505701A JP2018523876A JP 2018523876 A JP2018523876 A JP 2018523876A JP 2018505701 A JP2018505701 A JP 2018505701A JP 2018505701 A JP2018505701 A JP 2018505701A JP 2018523876 A JP2018523876 A JP 2018523876A
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memory
secure
gpu
resource
unit
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JP2018523876A5 (enExample
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コリン・クリストファー・シャープ
ラメシュ・ヴィスワナタン
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クアルコム，インコーポレイテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1011—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1009—Address translation using page tables, e.g. page table structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1081—Address translation for peripheral access to main memory, e.g. direct memory access [DMA]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/062—Securing storage systems
    • G06F3/0622—Securing storage systems in relation to access
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0634—Configuration or reconfiguration of storage systems by changing the state or mode of one or more devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
  • Image Generation (AREA)
JP2018505701A 2015-08-07 2016-07-25 グラフィックス処理ユニットのためのハードウェア強制コンテンツ保護 Ceased JP2018523876A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/821,174 2015-08-07
US14/821,174 US10102391B2 (en) 2015-08-07 2015-08-07 Hardware enforced content protection for graphics processing units
PCT/US2016/043903 WO2017027196A1 (en) 2015-08-07 2016-07-25 Hardware enforced content protection for graphics processing units

Publications (2)

Publication Number Publication Date
JP2018523876A true JP2018523876A (ja) 2018-08-23
JP2018523876A5 JP2018523876A5 (enExample) 2019-01-24

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JP2018505701A Ceased JP2018523876A (ja) 2015-08-07 2016-07-25 グラフィックス処理ユニットのためのハードウェア強制コンテンツ保護

Country Status (7)

Country Link
US (1) US10102391B2 (enExample)
EP (1) EP3332346B1 (enExample)
JP (1) JP2018523876A (enExample)
KR (1) KR20180036970A (enExample)
CN (1) CN107851138A (enExample)
BR (1) BR112018002466A2 (enExample)
WO (1) WO2017027196A1 (enExample)

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WO2020154924A1 (zh) * 2019-01-29 2020-08-06 华为技术有限公司 电子设备和地址访问方法
WO2020252791A1 (zh) * 2019-06-21 2020-12-24 华为技术有限公司 一种集成芯片及数据处理方法
CN110706147B (zh) * 2019-09-29 2023-08-11 阿波罗智联(北京)科技有限公司 图像处理的环境确定方法、装置、电子设备和存储介质
US11379135B2 (en) * 2020-08-04 2022-07-05 Honeywell International Inc. Memory protection unit
CN113344764B (zh) * 2021-05-11 2024-04-19 中天恒星(上海)科技有限公司 安全图形处理器、处理器芯片、显示卡、装置、方法及存储介质
US20230153146A1 (en) * 2021-11-12 2023-05-18 Nvidia Corporation Direct user mode work submission in secure computing enabled processors
CN114995912A (zh) * 2022-06-09 2022-09-02 江苏安超云软件有限公司 支持gpu多模式运行的方法和装置、电子设备和存储介质

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Also Published As

Publication number Publication date
EP3332346A1 (en) 2018-06-13
WO2017027196A1 (en) 2017-02-16
CN107851138A (zh) 2018-03-27
US10102391B2 (en) 2018-10-16
KR20180036970A (ko) 2018-04-10
US20170039381A1 (en) 2017-02-09
EP3332346B1 (en) 2021-02-24
BR112018002466A2 (pt) 2018-09-18

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